EP4539583A3 - Verfahren und vorrichtungen für ergänzende uplink-direktzugriffskonfiguration - Google Patents

Verfahren und vorrichtungen für ergänzende uplink-direktzugriffskonfiguration Download PDF

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Publication number
EP4539583A3
EP4539583A3 EP25160013.6A EP25160013A EP4539583A3 EP 4539583 A3 EP4539583 A3 EP 4539583A3 EP 25160013 A EP25160013 A EP 25160013A EP 4539583 A3 EP4539583 A3 EP 4539583A3
Authority
EP
European Patent Office
Prior art keywords
carriers
apparatuses
techniques
random access
access configuration
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP25160013.6A
Other languages
English (en)
French (fr)
Other versions
EP4539583A2 (de
Inventor
Haitong Sun
Heechoon Lee
Peter Gaal
Wanshi Chen
Tingfang Ji
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of EP4539583A2 publication Critical patent/EP4539583A2/de
Publication of EP4539583A3 publication Critical patent/EP4539583A3/de
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/08—Load balancing or load distribution
    • H04W28/082—Load balancing or load distribution among bearers or channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/52—Allocation or scheduling criteria for wireless resources based on load
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
EP25160013.6A 2017-06-23 2018-06-21 Verfahren und vorrichtungen für ergänzende uplink-direktzugriffskonfiguration Pending EP4539583A3 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201762524159P 2017-06-23 2017-06-23
US16/013,633 US10708955B2 (en) 2017-06-23 2018-06-20 Techniques and apparatuses for supplementary uplink random access configuration
PCT/US2018/038735 WO2018237133A1 (en) 2017-06-23 2018-06-21 TECHNIQUES AND APPARATUSES FOR ADDITIONAL UPLINK RANDOM ACCESS CONFIGURATION
EP18740705.1A EP3643132B1 (de) 2017-06-23 2018-06-21 Techniken und vorrichtungen zur zusätzlichen uplink-zufallzugriffskonfiguration

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP18740705.1A Division EP3643132B1 (de) 2017-06-23 2018-06-21 Techniken und vorrichtungen zur zusätzlichen uplink-zufallzugriffskonfiguration
EP18740705.1A Division-Into EP3643132B1 (de) 2017-06-23 2018-06-21 Techniken und vorrichtungen zur zusätzlichen uplink-zufallzugriffskonfiguration

Publications (2)

Publication Number Publication Date
EP4539583A2 EP4539583A2 (de) 2025-04-16
EP4539583A3 true EP4539583A3 (de) 2025-07-09

Family

ID=64693823

Family Applications (2)

Application Number Title Priority Date Filing Date
EP25160013.6A Pending EP4539583A3 (de) 2017-06-23 2018-06-21 Verfahren und vorrichtungen für ergänzende uplink-direktzugriffskonfiguration
EP18740705.1A Active EP3643132B1 (de) 2017-06-23 2018-06-21 Techniken und vorrichtungen zur zusätzlichen uplink-zufallzugriffskonfiguration

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP18740705.1A Active EP3643132B1 (de) 2017-06-23 2018-06-21 Techniken und vorrichtungen zur zusätzlichen uplink-zufallzugriffskonfiguration

Country Status (9)

Country Link
US (4) US10708955B2 (de)
EP (2) EP4539583A3 (de)
JP (2) JP6862583B2 (de)
KR (2) KR102365441B1 (de)
CN (2) CN110832939B (de)
BR (1) BR112019026758A2 (de)
SG (1) SG11201910396VA (de)
TW (2) TWI765526B (de)
WO (1) WO2018237133A1 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109152016B (zh) * 2017-06-16 2022-04-05 华为技术有限公司 一种通信方法和装置
WO2018235248A1 (ja) * 2017-06-22 2018-12-27 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
US10708955B2 (en) 2017-06-23 2020-07-07 Qualcomm Incorporated Techniques and apparatuses for supplementary uplink random access configuration
CN109392142B (zh) * 2017-08-11 2022-09-02 华为技术有限公司 载波切换和信息发送方法，以及装置
KR102354587B1 (ko) 2017-09-08 2022-01-24 삼성전자 주식회사 무선 통신 시스템에서 상향링크 전송을 위한 방법 및 장치
EP3923510B1 (de) * 2017-09-08 2023-08-09 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Drahtloskommunikationsverfahren, netzwerkvorrichtung und endgerätevorrichtung
EP3675572B1 (de) * 2017-09-08 2022-04-27 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Drahtloskommunikationsverfahren, netzwerkvorrichtung und endgerätevorrichtung
CN109757132B (zh) * 2017-09-08 2023-06-13 瑞典爱立信有限公司 用于多载波配置的随机接入
US10721693B2 (en) * 2017-09-14 2020-07-21 Qualcomm Incorporated Mobility and power control techniques across multiple radio access technologies
WO2019084852A1 (zh) * 2017-11-01 2019-05-09 北京小米移动软件有限公司 定时提前组标识的设置、配置方法及装置和用户设备
HUE051247T2 (hu) 2017-11-15 2021-03-01 Ericsson Telefon Ab L M Eljárások és eszközök véletlen hozzáféréshez
CN108768599B (zh) * 2018-04-02 2022-08-19 中兴通讯股份有限公司 上行信号的发送、接收方法及装置、存储介质、电子设备
US20190312693A1 (en) * 2018-04-06 2019-10-10 Telefonaktiebolaget Lm Ericsson (Publ) A Wireless Device, a Network Node and Methods Therein for Transmission of Synchronization Signals
US10608805B2 (en) * 2018-04-20 2020-03-31 At&T Intellectual Property I, L.P. Supplementary uplink with LTE coexistence adjacent to frequency division duplex spectrum for radio networks
US11743936B2 (en) * 2018-10-29 2023-08-29 Apple Inc. Random access procedures in new radio unlicensed spectrum (NR- U)
WO2020147049A1 (zh) * 2019-01-16 2020-07-23 Oppo广东移动通信有限公司 处理上行覆盖弱化的方法及装置、终端、网络设备
WO2020165977A1 (ja) * 2019-02-13 2020-08-20 株式会社Ｎｔｔドコモ ユーザ装置
CN113678564B (zh) * 2019-02-22 2025-08-08 三星电子株式会社 用于在无线通信系统中处理随机接入的方法和用户设备
US12232175B2 (en) * 2019-03-06 2025-02-18 Ntt Docomo, Inc. User apparatus and base station apparatus
US20220279572A1 (en) * 2019-08-02 2022-09-01 Qualcomm Incorporated Techniques for carrier switching for two-step random access
CN111432332B (zh) * 2020-03-31 2021-04-27 广东中安金狮科创有限公司 行人交通安全信息的快速传输方法及系统
CN113784358B (zh) * 2020-06-10 2025-05-09 华为技术有限公司 确定sul频带的方法和装置
US20230224877A1 (en) * 2020-06-13 2023-07-13 Huawei Technologies Co., Ltd. Access Method, Apparatus, Electronic Device, and Readable Storage Medium
CN115702585B (zh) * 2020-06-26 2025-08-22 高通股份有限公司 用于配置针对半双工fdd ue的补充上行链路支持的技术
CN113973372B (zh) * 2020-07-24 2025-02-14 华为技术有限公司 一种信息发送和接收方法及装置
US11812479B2 (en) 2020-11-06 2023-11-07 Electronics And Telecommunications Research Institute Method and apparatus for random access in communication system
CN114828166B (zh) * 2021-01-22 2025-01-10 华为技术有限公司 一种通信方法及设备
CN115473597A (zh) * 2021-06-11 2022-12-13 中国移动通信有限公司研究院 资源指示方法、数据传输方法、网络侧设备和终端设备
US20240389158A1 (en) * 2021-09-30 2024-11-21 Amit Kalhan Group random access
US12432786B2 (en) * 2021-12-23 2025-09-30 Qualcomm Incorporated Uplink (UL) transmission in random access channel (RACH) on flexible cell
CN121040176A (zh) * 2023-05-10 2025-11-28 高通股份有限公司 初始接入中的上行链路选择和切换
WO2025152165A1 (en) * 2024-01-19 2025-07-24 Zte Corporation Carrier determination for uplink transmissions in wireless communications

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010124228A2 (en) * 2009-04-23 2010-10-28 Interdigital Patent Holdings, Inc. Method and apparatus for random access in multicarrier wireless communications

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007052971A1 (en) * 2005-11-04 2007-05-10 Lg Electronics Inc. Random access dimensioning methods and procedures for frequency division multiplexing access systems
US8982801B2 (en) * 2009-02-09 2015-03-17 Interdigital Patent Holdings, Inc. Apparatus and method for uplink power control for a wireless transmitter/receiver unit utilizing multiple carriers
KR101582196B1 (ko) * 2009-04-29 2016-01-04 삼성전자 주식회사 이동통신 시스템에서 네트워크의 랜덤 액세스 프리엠블 및 자원 최적화 장치 및 방법
US8644277B2 (en) * 2009-08-06 2014-02-04 Qualcomm Incorporated Dynamic selection of random access channel configurations
CN101998611B (zh) * 2009-08-11 2013-03-27 华为技术有限公司 一种上行载波的功控信息通信方法及装置
US20110159867A1 (en) * 2009-12-24 2011-06-30 Richard Lee-Chee Kuo Method and apparatus to allocate random access channel (rach) resources for carrier aggregation in a wireless communication network
KR101803015B1 (ko) * 2010-02-10 2017-12-01 주식회사 골드피크이노베이션즈 다수의 요소 반송파를 운영하는 무선 통신 시스템에서 업링크 동기를 설정하는 방법 및 장치
CN102695285B (zh) * 2011-03-21 2014-12-03 华为技术有限公司 多载波场景下随机接入方法及装置
WO2013022318A2 (ko) * 2011-08-10 2013-02-14 삼성전자 주식회사 이동통신 시스템에서 복수의 캐리어를 이용해서 데이터를 전송하는 방법 및 장치
US9007973B2 (en) * 2011-08-15 2015-04-14 Samsung Electronics Co., Ltd. Methods and systems for dynamic switching, uplink power control and synchronization in wireless networks
US8526389B2 (en) * 2012-01-25 2013-09-03 Ofinno Technologies, Llc Power scaling in multicarrier wireless device
US20130259008A1 (en) * 2012-04-01 2013-10-03 Esmael Hejazi Dinan Random Access Response Process in a Wireless Communications
KR102156886B1 (ko) * 2012-09-25 2020-09-17 삼성전자주식회사 통신 시스템에서 복수의 셀을 이용하는 방법 및 장치
US20150382205A1 (en) * 2013-01-25 2015-12-31 Interdigital Patent Holdings, Inc. Methods and apparatus for vertical beamforming
US9307556B2 (en) * 2013-07-23 2016-04-05 Nokia Solutions And Networks Oy Shared access of uplink carrier
US10980045B2 (en) 2014-10-02 2021-04-13 Qualcomm Incorporated Techniques for managing power on an uplink component carrier transmitted over a shared radio frequency spectrum band
BR112017007862A2 (en) * 2014-11-04 2018-01-16 Telefonaktiebolaget Lm Ericsson method for enabling improved random access transmissions on a radio communications network, communication device, first network node, computer program product, and, bearer.
EP3225070A1 (de) * 2014-11-26 2017-10-04 IDAC Holdings, Inc. Erstzugriff in hochfrequenzdrahtlossystemen
US10470196B2 (en) * 2015-08-21 2019-11-05 Hfi Innovation Inc. Method for load redistribution in mobile communication systems
KR102909813B1 (ko) * 2016-04-04 2026-01-09 삼성전자 주식회사 무선 통신 시스템에서 피드백 송수신 방법 및 장치
JP2019525582A (ja) * 2016-08-12 2019-09-05 テレフオンアクチーボラゲット エルエム エリクソン（パブル） ランダムアクセスの負荷分散
CN108496399B (zh) * 2016-09-20 2022-02-15 联发科技股份有限公司 移动通信中用于多上行链路载波数据传输的方法及其装置
CN110199497B (zh) * 2017-01-04 2022-11-29 Lg电子株式会社 在无线通信系统中在3gpp lte与nr之间共享频谱的方法和设备
US10419197B2 (en) * 2017-04-27 2019-09-17 Qualcomm Incorporated Sharing of long-term evolution (LTE) uplink spectrum
US10708955B2 (en) 2017-06-23 2020-07-07 Qualcomm Incorporated Techniques and apparatuses for supplementary uplink random access configuration

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010124228A2 (en) * 2009-04-23 2010-10-28 Interdigital Patent Holdings, Inc. Method and apparatus for random access in multicarrier wireless communications

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
CATT: "Report of email discussion [95bis#25] [LTE/NB-IoT] RACH on non-anchor", vol. RAN WG2, no. Reno, USA; 20161114 - 20161118, 13 November 2016 (2016-11-13), XP051177840, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings_3GPP_SYNC/RAN2/Docs/> [retrieved on 20161113] *
HUAWEI ET AL: "NPRACH on Non-anchor NB-IoT Carrier", vol. RAN WG2, no. Reno, Nevada, USA; 20161114 - 20161118, 13 November 2016 (2016-11-13), XP051177581, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings_3GPP_SYNC/RAN2/Docs/> [retrieved on 20161113] *
HUAWEI ET AL: "Overview of NR UL for LTE-NR coexistence", vol. RAN WG1, no. Qingdao, China; 20170627 - 20170630, 17 June 2017 (2017-06-17), XP051304719, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_AH/NR_AH_1706/Docs/> [retrieved on 20170617] *
LG ELECTRONICS: "Remaining details on UL sharing between LTE and NR", vol. RAN WG1, no. Qingdao, P.R. China; 20170630, 17 June 2017 (2017-06-17), XP051304975, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_AH/NR_AH_1706/Docs/> [retrieved on 20170617] *

Also Published As

Publication number Publication date
TW202119860A (zh) 2021-05-16
TW201906480A (zh) 2019-02-01
CN110832939B (zh) 2021-01-29
KR20200018462A (ko) 2020-02-19
SG11201910396VA (en) 2020-01-30
KR102365441B1 (ko) 2022-02-18
US20220304065A1 (en) 2022-09-22
US20240049302A1 (en) 2024-02-08
US20200329510A1 (en) 2020-10-15
EP3643132B1 (de) 2025-04-02
KR20210012050A (ko) 2021-02-02
KR102210171B1 (ko) 2021-01-29
CN112804764A (zh) 2021-05-14
TWI765526B (zh) 2022-05-21
US11304240B2 (en) 2022-04-12
EP3643132A1 (de) 2020-04-29
US10708955B2 (en) 2020-07-07
JP2020524942A (ja) 2020-08-20
US11800566B2 (en) 2023-10-24
CN112804764B (zh) 2024-04-30
EP4539583A2 (de) 2025-04-16
JP6862583B2 (ja) 2021-04-21
WO2018237133A1 (en) 2018-12-27
JP7072699B2 (ja) 2022-05-20
TWI719322B (zh) 2021-02-21
US20180376510A1 (en) 2018-12-27
EP3643132C0 (de) 2025-04-02
JP2021106404A (ja) 2021-07-26
BR112019026758A2 (pt) 2020-06-30
CN110832939A (zh) 2020-02-21

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